Hansae Mobility Co., Ltd.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Previously recorded as Erae AMS Co., Ltd. (to 2025)
2
Ending by 2030
Jun 2028
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due Nov 28, 2026The maintenance fee for Piston for master cylinder (US 10,300,900) comes due Nov 28, 2026. Unpaid by May 28, 2027, it lapses early.
- 1 fee due Mar 26, 2027The maintenance fee for Plunging assembly for driveshaft (US 11,767,877) comes due Mar 26, 2027. Unpaid by Sep 27, 2027, it lapses early.
Recent changes
- 1 of the patents on this record was granted since Aug 17, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,728,471 | Method of Manufacturing Terminal Assembly of Alternator for Vehicles and Terminal Assembly Manufactured by the Method In force · High confidence | In force | High confidence | |
| US 7,859,158 | Connection Structure and Method of Connecting Field Coil and Lead Wires in Vehicle Alternator In force · High confidence | In force | High confidence | |
| US 8,646,268 | Master Cylinder for a Vehicle In force · High confidence | In force | High confidence | |
| US 10,082,182 | Constant-velocity universal joint In force · From the USPTO record | In force | From the USPTO record | |
| US 10,018,219 | Hollow drive shaft and method for manufacturing same In force · From the USPTO record | In force | From the USPTO record | |
| US 10,173,587 | Brake light sensor module In force · From the USPTO record | In force | From the USPTO record | |
| US 10,300,900 | Piston for master cylinder In force · From the USPTO record | In force | From the USPTO record | |
| US 10,252,706 | Master Cylinder for Vehicle In force · High confidence | In force | High confidence | |
| US D953,377 | Seal for drive shaft of a vehicle In force · From the USPTO record | In force | From the USPTO record | |
| US 11,421,678 | Piston pump for brake system of vehicle In force · From the USPTO record | In force | From the USPTO record |
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.